Acetaminophen/codeine/guaifenesin/phenylephrine Drug Interactions

Currently displaying a list of 732 drugs known to interact with acetaminophen / codeine / guaifenesin / phenylephrine.

Return to the list of commonly checked interactions in combination with this medicine.

Medications known to interact with acetaminophen/codeine/guaifenesin/phenylephrine

Note: Showing generic names only.

Include all brand names and combination drug names.

There are 3 alcohol/food interactions with acetaminophen / codeine / guaifenesin / phenylephrine.

There are 23 disease interactions with acetaminophen / codeine / guaifenesin / phenylephrine which include:

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These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major	Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate	Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor	Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown	No interaction information available.

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

How to Prevent Deadly Drug Interactions

Some mixtures of medications can lead to serious and even fatal consequences.

Drug Status

Availability Discontinued

CSA Schedule* Moderate abuse potential 3

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